Switching Mode Power Supply (SMPS)

 

 
Sai Tech Controls Offers you a wide range of high quality Switching Mode Power Supplies. Switching Mode Power Supplies are used in all areas of control and automation such as Machine tools, Packaging, Injection Moulding, Automobile Industries, Process Industries and other Automated Systems.
 
MODEL NO: NHP-240
 
Switching Mode Power Supply
INDUSTRIAL GRADE DIN RAIL MOUNTED MAINS OPERATED SWITCH MODE POWER SUPPLY
 

Specification  
Input Voltage Range AC 170-280V AC
Input Voltage Range DC 250-400 V DC
Input Frequency 40-60HZ
Output Voltage 24VDC
Output Current 10 AMPS MAX
Output voltage adjustment +-10%
Inrush Current 30 Amps
Efficiency @ full load & 230 V AC Input > 85%
Hold-up Time 20 msec
Operating Temperature 0 TO 50 DEG C
Leakage current <2 mA  at 230 vac
Vibration 10-500 Hz 2G 10 min/1cycle 60 mins each along XYZ axis
Cooling Forced Air
Protections Input under /over voltage
Output  overload / short circuit   (cvcc type)
Output over voltage
Thermal  overload/over temperature
Line Regulation <1%
Load regulation <1%
Ripple and noise 100 mv p-p
Isolation between: Input & Output 3000V AC
Input & Earth 1500V AC
Output & Earth 1500V AC
Dimensions: L*B*H 170*95*80mm
Mounting Din rail mounting
Weight 1 Kg
 

 
MODEL NO: NHP-120
 
Switching Mode Power Supply
INPUT 160 TO 290 VAC OUTPUT 24V DC AT 4.2 AMP WITH CONSTANT VOLTAGE CONSTANT CURRENT O/P CHARECTERISTIC SUITABLE FOR ANY TYPE OF INDUSTRIAL LOAD
 
Specification  
Input Voltage Range DC 200-425 V DC
Input Frequency 40-60HZ
Output voltage adjustment +-10%
Inrush Current 30 Amps
Efficiency @ full load & 230 V AC Input > 85%
Hold-up Time 20 msec
Operating Temperature 0 TO 50 DEG C
Leakage current <2 mA  at 230 vac
Line Regulation <1%
Load regulation <1%
Ripple and noise 100 mv p-p
Protections Input under /over voltage
Output  overload / short circuit   (cvcc type)
Output over voltage
Thermal  overload/over temperature
Vibration 10-500 Hz 2G 10 min/1cycle 60 mins each along XYZ axis
Isolation between: Input & Output 3000V AC
Input & Earth 1500V AC
Output & Earth 1500V AC
Dimensions: L*B*H 140*80*65mm
Mounting Din rail mounting
Weight 500 gms
 
SAI TECH CONTROL 
 

 
BATTERY CHARGERS
MODEL NO: BC 24V 10A
BATTERY CHARGERS
BATTERY CHARGER FOR ENGINE START APPLICATIONS 24V-10 AMPERES SUITABLE FOR CHARGING 24VOLTS 100/130/180AH BATTERIES
 
Specification  
Input Voltage 170-270 V AC
Output voltage  
Float Mode 26.2 V DC
Boost Mode 27.4 to 28 V DC
Inrush Current Limited by NTC Thermister
Charging current in boost mode 10 amps
Charging current in float mode 0 to 3.5 amps
Operating Temperature 0 TO 50 DEG C
Leakage current <2 mA  at 230 vac
Vibration 10-500 Hz 2G 10 min/1cycle 60 mins each along XYZ axis
Protections
Input under voltage Cutoff level 140 VAC. Turn on voltage 160 VAC
Input over voltage 300 V AC units shuts off if voltage goes above this value
Output over voltage (Batt charger included) 29.5 V DC
Output short circuit and overload Continuously protected
Battery reverse polarity Protected both on line and off line
Current drawn by charger from battery Draws zero current from the battery under any circumstances
Externally Induced Over voltage Protected against output overvoltage caused by parallel connection of alternator etc
Annunciation Potential free NO /NC contact for charger On/ Fail indication
Indication Mains On, Float, Boost, and Battery Reverse
Line Regulation <1%
Load regulation <1%
Ripple and noise 150 mv p-p
Isolation between: Input & Output 2000V AC
Input & Earth 1500V AC
Output & Earth 1500V AC
Dimensions: L*B*H 190*155*75mm
Mounting Wall mounting type
Weight 1500 gms
 

 
MODEL NO: BC 12V 10A
BATTERY CHARGERS
BATTERY CHARGER FOR ENGINE START APPLICATIONS. SUITABLE FOR CHARGING 12V-130/180AH BATTERIES
 
Specification  
Input Voltage 150-300 V AC
Output voltage  
Float Mode 13.4 V DC
Boost Mode 13.9 to 14 V DC
Inrush Current Limited by NTC Thermister
Charging current in boost mode 10 amps
Charging current in float mode 0 to 4 amps
Operating Temperature 0 TO 50 DEG C
Leakage current <2 mA  at 230 vac
Vibration 10-500 Hz 2G 10 min/1cycle 60 mins each along XYZ axis
Protections
Input under voltage Cutoff level 140 VAC. Turn on voltage 160 VAC
Input over voltage 300 V AC units shuts off if voltage goes above this value
Output over voltage (Batt charger included) 15.5 V DC
Output short circuit and overload Continuously protected
Battery reverse polarity Protected latching mode
Current drawn by charger from battery Draws zero current from the battery under any circumstances
Externally Induced Over voltage Protected against output overvoltage caused by parallel connection of alternator etc
Annunciation Potential free NO /NC contact for charger On/ Fail indication
Indication Mains On, Float, Boost, and Battery Reverse
Line Regulation <1%
Load regulation <1%
Ripple and noise 150 mv p-p
Isolation between: Input & Output 2000V AC
Input & Earth 1500V AC
Output & Earth 1500V AC
Dimensions: L*B*H 170*110*85mm
Mounting Wall mounting type
Weight 1200 gms
 

 
MODEL NO: BC 12V 6A
BATTERY CHARGERS
BATTERY CHARGER FOR ENGINE START APPLICATIONS. SUITABLE FOR CHARGING 12V-60AH, 12 V-90AH BATTERIES
 
Specification  
Input Voltage 150-300 V AC
Output voltage  
Float Mode 13.4 V DC
Boost Mode 13.9 to 14 V DC
Inrush Current Limited by NTC Thermister
Charging current in boost mode 6 amps
Charging current in float mode 0 to 2.5 amps
Operating Temperature 0 TO 50 DEG C
Leakage current <2 mA  at 230 vac
Vibration 10-500 Hz 2G 10 min/1cycle 60 mins each along XYZ axis
Protections
Input under voltage Cutoff level 140 VAC. Turn on voltage 160 VAC
Input over voltage 325 V AC units shuts off if voltage goes above this value
Output over voltage (Batt charger included) 15.5 V DC
Output short circuit and overload Continuously protected
Battery reverse polarity Protected latching mode
Current drawn by charger from battery Draws zero current from the battery under any circumstances
Externally Induced Over voltage Protected against output overvoltage caused by parallel connection of alternator etc
Annunciation Potential free NO /NC contact for charger On/ Fail indication
Indication Mains On, Float, Boost, and Battery Reverse
Line Regulation <1%
Load regulation <1%
Ripple and noise 150 mv p-p
Isolation between: Input & Output 2000V AC
Input & Earth 1500V AC
Output & Earth 1500V AC
Dimensions: L*B*H 170*110*60mm
Mounting Wall mounting type
Weight 1000 gms